Hydroponic plant growing tray



1.-2. Hydroponic plant growing trays

Figure 1.1 is a top view of the claimed design for a hydroponic plant growing tray, according to a first embodiment;

Figure 1.2 is a perspective view of the hydroponic plant growing tray of Fig. 1.1;

Figure 2.1 is a top view of the claimed design for a hydroponic plant growing tray, according to a second embodiment; and

Figure 2.2 is a perspective view of the hydroponic plant growing tray of Fig. 2.1.

The broken lines shown in the drawings represent portions of the hydroponic plant growing tray which form no part of the claimed design. 

CLAIM The ornamental design for a hydroponic plant growing tray, as shown and described. 